Episode 1 S01 E01

Yukie Nakama (as Ryo Shiramine) Osamu Mukai (as Taku Gomyo) Yoshiyoshi Arakawa (as Banpei Tatara) Kimiko Yo (as Erika Konami) Jun Kunimura (as Kenkichi Kumabe) Masahiko Tsugawa (as Senmei Monden) Isao Hashizume (as Shinobu Midorikawa) Tsunehiko Watase (as Hyogo Iwamura) Mariko Fuji (as Tsunemi Midorikawa) Ikki Sawamura (as Ryuya Shokokuji) Toshiro Yanagiba (as Ishirugi Ken) Mao Daichi (as Ayako Hoshizora)

detective based on novel or book